Metl-Span’s CF Striated metal panels are an appealing alternative to typical flat wall panels. The exterior face is lightly profiled with narrow longitudinal striations, creating a subtle shadow effect while exhibiting a virtually flat appearance from a distance. The longitudinal Striated metal panel is an exceptional value, combining the aesthetics of a flat wall panel with the high insulation ratings of an insulated foam core.
1. Metallic paint finishes will exhibit color shift, shade variances, striations and longitudinal patterning that are inherent characteristics and are not a product defect or cause for rejection.
2. All Metl-Span colors are formulated to provide maximum energy-efficiency and solar reflectivity. All standard available Premium I and Premium II colors have been formulated for maximum solar reflectance.
3. Prices vary by color, gauge and quantity of metal. Please contact your Metl-Span representative for complete information.
4. All colors shown are approximate actual finish colors displayed as accurately as possible.
5. Light Stone – Tuff Cote® does not match the Light Stone – Standard SP color offering.
All specifications and designs are subject to change without notice.
Load Span Tables
The Load Span Table below is based on Allowable Stress Design (ASD). For loads calculated based on ASCE 7-10 (LRFD), please refer to section 2.4.1 of ASCE 7-10 for the applicable load combinations using Allowable Stress Design.
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TESTING: CF Striated Insulated Metal Wall Panel
Test/Approval
Test Method
Test Title
Results
Fire US
ASTM E84
Surface Burning Characteristics of Building Materials
Flame spread ≤25, smoke developed ≤450
ASTM E119
Fire Tests of Building Construction Materials
One hour non-load bearing rating with two layers of Type X Gypsum Vertical or horizontal installation
FM 4880
Class 1 Fire Rating of Insulated Wall, Ceiling and Roof Panels
Product approved Exterior wall requires FM 4881 approval
NFPA 259
Test Method for Potential Heat of Building Materials
Potential heat of foam plastic insulation contained in the assembly tested in accordance with NFPA 285-19
NFPA 285-19
Evaluation of Fire Propagation Characteristics of Exterior Non-Load Bearing Wall Assemblies
Panel assembly met the requirements of the standard
NFPA 286
Standard Methods of Fire Tests for Evaluating Contribution of Wall and Ceiling Interior Finish to Room Fire Growth
Test specimen met the criteria of the IBC Section 803.1.2.1
Fire Canada
CAN/ULC S101
Fire Endurance Tests of Building Construction and Materials
One hour non-load bearing fire rating with two layers of Type X Gypsum
CAN/ULC S101
Fire Endurance Tests of Building Construction and Materials
Meets 10 minute stay-in-place requirements
CAN/ULC S102
Surface Burning Characteristics of Building Materials and Assemblies
Meets the National Building Code of Canada requirements
CAN/ULC S134
Fire Test of Exterior Wall Assemblies
Complies with the fire-spread and heat-flux limitations required by the National Building Code of Canada
CAN/ULC S138
Fire Growth of Insulated Building Panels in a Full-Scale Room Configuration
Met the criteria of the standard
Structural
ASTM E72
Standard Test Methods of Conducting Strength Tests of Panels for Building Construction
See load chart
Thermal Performance
ASTM C518
Steady-State Thermal Transmission Properties by Means of the Heat-Flow Meter Apparatus
K-Factor of 0.112 BTU.in/hr.ft2.°F at 35° F mean core
ASTM C1363
Thermal Performance of Building Materials and Envelope Assemblies
35° 2″ = .058 2.5″ = .045 3″ = .038 4″ = .028
Air Infiltration
ASTM E283
Rate of Air Leakage Through Curtain Walls Under Specified Pressure Differences
<0.04 cfm/ft2 air infiltration rate at static pressure differential of 1.57 psf Vertical or Horizontal installation
ASTM E2357
Air Leakage of Air Barrier Assemblies
<0.04 cfm/ft2 air infiltration rate at static pressure differential of 1.57 psf, after 2,000 cycles at +/- 16.71 psf Vertical or Horizontal installation; with and without penetrations
Water Infiltration
ASTM E331
Water Penetration of Exterior Walls by Uniform Static Air Pressure Differences
No uncontrolled leakage when tested to a static pressure differential of 6.24 psf for 2 hours Vertical or Horizontal installation
Related Projects
Mohawk College
Centrum at Mohawk College’s Stoney Creek Campus is a two-story, 12,314-square-foot facility where multiple trades can collaborate and physically work together, focused on installing and maintaining cutting-edge renewable and sustainable resource materials, including solar and wind energy. The facility features a 2,551-square-foot classroom theater. Mohawk annually serves 2,400 apprenticeship students and is one of the largest trainers of apprentices in Ontario.
Located in the foothills of the scenic Cascade Mountains, the new Swedish Medical Center in Issaquah, WA is one of the most energy efficient hospital campuses in the nation. The 550,000 square foot, two-phased project includes an acute care hospital and adjoining medical office building.
Approximately 8,500 sq. ft. of Metl-Span CF-36 Striated Insulated Wall Panels were selected as a key component on the third-largest Whole Foods store in the world. The 2” panels, finished in custom Vancouver Copper Kynar, were installed horizontally.
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